High quality light stabilizer Ultraviolet Absorbent UV-9

High quality light stabilizer Ultraviolet Absorbent UV-9
High quality light stabilizer Ultraviolet Absorbent UV-9
1, Chemical name
    2-(2'-Hydroxy-5'-methylphenyl)-benzotriazole
    Structural Formula: C13H11N3l
    CAS  NO:2440-22-4 
2.Advantage
1,Odorless, doe not bring smells to the polymers
2,Insensitive to metal ion.
3,Non-flammable, non-esplosive, non-toxic, harmless to health.
4,Very high photo stability for its strong ability to absorb
light especially in UV region (270-370nm)
5,Very stable to heat, and can be used in plastic, which
require high processing temperature.
6,Hardly absorbing visible light, especially suitable for the
Colorless and the light-colored products.
Technical reviewTiangang Technical CenterVersion2015-01-25
Specifications and application notes on this page are compiled from Tiangang's published technical data. Actual values are governed by the COA shipped with each lot and the technical agreement confirmed by both parties.

Certifications

  • National High-Tech Enterprise
  • Vice Chairman Unit, China Plastics Processing Industry Association (CPPIA)
  • Vice Chairman Unit, Agricultural Plastics Branch, China Agricultural Plastics Application Technology Society
  • Member, Ageing Methods Subcommittee, National Technical Committee on Plastics (SAC/TC15/CS5)
  • Member, Society of the Plastics Industry (SPI), USA

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